wielodentatne

Wielodentatne, also known as polyodonts, are a group of extinct mammals that lived during the Paleogene and Neogene periods, approximately 66 to 2.6 million years ago. They are characterized by their unique dentition, which includes multiple rows of teeth that continuously grew throughout their lives. This feature is a key adaptation that allowed wielodentatne to efficiently process tough plant material, making them important herbivores in their respective ecosystems.

The term "wielodentatne" is derived from the Polish words "wielodentaty," meaning "many-toothed," reflecting their distinctive dental structure. The group is further divided into several families, including the Hyracodontidae, Plesiadapidae, and Condylarthridae, each with its own unique adaptations and evolutionary histories.

Wielodentatne are notable for their role in the evolution of mammalian dentition and their ecological significance as early herbivores. Their fossil remains provide valuable insights into the diversity and adaptations of mammals during the Cenozoic era. Despite their extinction, wielodentatne continue to be studied for their contributions to our understanding of mammalian evolution and the history of terrestrial ecosystems.